baber/WOPTO huggingface dataset:
Patent KR-20030003130-A (KR)
Inventor: MOON JOON SIK
IPC: B01J20/34
Filed: 2002-09-19
Abstract: PURPOSE: A desorber of catalytic combustion type of circulation and flow controlling type is provided, which can maximize heat recover by adopting complete recirculating process, enhance desorbing efficiency by controlling the inlet temperature of catalytic layer by desorbed hot air flow, reduce heater capacity to one tenth without heat exchanger. The system also can reduce VOCs discharge amount to one fifth to one tenth by achieving more than 99 % of secondary removing by feeding to the second catalyst layer at a high temperature of higher than 400 deg.C obtained by catalytic decomposition at the first catalytic layer. CONSTITUTION: In the facility applied for desorbing regeneration of activated carbon of adsorbing tower, included is a horizontal catalytic combustion equipment(7) consisting of a heater(701), a first catalytic layer(703), a second catalytic layer(704) set serially. During desorbing regeneration of A/C, with the inlet on-off damper(102) and the outlet on-off damper(103) of adsorber(1) closed, hot desorbing air is fed by hot air fan(6) to the combustion equipment(7) with the flow controlled by a flow control valve(901) for gradually increasing the flow from the initial startup; a recirculation line(9) for recirculating the hot combustion air of 400 deg.C from the discharge line between the first and the second catalytic layers(703,704) to the inlet of the fan(6) through the adsorber(1); an inlet air temperature controller(702) to control the inlet temperature of air to the combustion equipment(7) by the flow control valve(901) and an air temperature controller(705) to control the temperature difference between the first and the second catalytic layers(703,704) by air make up control valve(902).
Patent KR-20040028262-A (KR)
Title: Energy absorbing apparatus of steering system
Inventor: HONG HO SEOK
IPC: B62D1/19
Filed: 2002-09-30
Abstract: PURPOSE: A shock absorber of a steering system is provided to install a steering column inside a lower bracket and to support the steering column through a bolt. CONSTITUTION: A steering shaft(20) is inserted into a hollow steering column(10). A mounting bracket(40) connects the upper part of the steering column with a chassis and to separate the steering column at the impact. An inner bracket(60) is fixed in the lower outside of the steering column and has inner holes axially. A lower bracket(50) connects the inner bracket and the outside of the steering column with the chassis by shielding and has lower holes(51) to be connected through the inner holes. A bolt(70) is combined with a nut by penetrating through the lower holes and the inner holes. The bolt controls the tightening force between the inner bracket and the lower bracket. By forming the steering column as one tube, the structure, the assembly and the production are simplified and the production cost is reduced.
Patent KR-20020083993-A (KR)
Inventor: HAN SANG KWAN
IPC: E02B3/14
Filed: 2002-10-07
Abstract: PURPOSE: Provided are a vegetation block which is positioned at slope of embankment or the side of road maintaining a revetment of river so as to prevent a washout of earth, and a method for restoring an embankment slope of natural vegetation by using a construction of the vegetation block.. CONSTITUTION: The vegetation block consisting of cement mixed with sand and gravel, is formed by introducing a plurality of vegetable wads(3) into mould for molding the vegetation block(1) and introducing a mortar into the mould, wherein the mortar is produced by mixing vegetable materials such as corn stem or straw which are pressed and cut into predetermined size, and bran or sawdust(2), and cement, sand and gravel, which are diluted to predetermined ratio; the vegetation block(1) is produced by forming porous permeable hole and vegetable hole(4) so as to charge a plurality of vegetable wads(3) by using the mortar; and the vegetable wads(3) are formed by inputting a predetermined amount of earth and seed between vegetable materials cut into predetermined size and bonding the earth and seed and vegetable materials by binder.
Patent KR-20040032627-A (KR)
Title: Condensing Type Clothes Drier and Controlling the Same
Inventor: CHOI MU YONG
IPC: D06F58/24
Filed: 2002-10-10
Abstract: PURPOSE: A condensing clothes drier and a control method thereof are provided to prevent energy loss from operation of a cooling fan in actuating early by driving the cooling fan independently of a drum or a circulating fan, and to control operation variously by regulating speed of the cooling fan. CONSTITUTION: A clothes drier comprises a drum(11) rotated and installed in a body(10); a motor(17) rotating the drum; a condenser(13) condensing hot and wet air discharged from the drum; a circulating duct(14) connecting the front and the back of the drum to the condenser, and forming the circulation passage of air; a heater installed in the circulating duct to heat circulation air; a circulating fan(16) installed in the circulating duct to forcibly circulate air through the circulating duct and connected to the motor; a cooling fan(20) installed in the condenser to suck and pass external air through the condenser; and a cooling fan driving motor(21) driving the motor individually.
Patent KR-20040033098-A (KR)
Title: Quartz crystal
Inventor: KIM PYO EON
IPC: H03B5/32
Filed: 2002-10-11
Abstract: PURPOSE: A quartz vibrator is provided to reduce largely a size and improve the productivity by forming a pin and a lead with one body and lowering the height. CONSTITUTION: A quartz vibrator includes a base(10), a lead part(20), a glass part(30), and a piezoelectric element. A receiving groove(11) is formed at an upper part of the base(10). A plurality of through-holes(12) are formed at both sides of the base. A plurality of stoppers(21) are formed at both sides of the lead part(20). A loading part(22) is formed between the stoppers(21). A plurality of ground lead(23) are formed at a front side and a rear side of the lead part. A plurality of lead holes are formed at both sides of the glass part(30). The glass part is inserted between the lead part and the base. The piezoelectric element is installed on the loading part(22).
Patent KR-20040034980-A (KR)
Title: Portable electric motion transfer equilibrator that use rope
Inventor: CHO NAM BOK
IPC: A62B1/06
Filed: 2002-10-18
Abstract: PURPOSE: A portable electric descending safety device using a rope is provided to reduce descending velocity of a safety device using a plurality of rollers, and to freely control an upward or downward operation of the safety device, thus to stably rescue casualty. CONSTITUTION: The portable electric descending safety device using a rope comprises a body(10) having a control panel at its upper portion and a fixture(16) at its one side, an operational unit(20) provided in the body and having at least three rollers operatively engaged with a gear, a motor(30) connected with any one of the rollers of the operational unit to transmit power, and an electric source(40) for supplying electric power to the motor.
Patent KR-20030036042-A (KR)
Title: A method of producing glass of optical quality
Inventor: OSWALD MONICA
IPC: C03B37/014
Filed: 2002-10-30
Abstract: PURPOSE: A method for preparing an optical glass is provided, to allow an optical device to be built up by using a cheaper starting material. CONSTITUTION: The method comprises the steps of supplying the granule of presintering composition to the plasma or flame from thermal energy supply means by a first feed duct(9); supplying a fluorine or chlorine compound, preferably a fluorine compound, mixed with a carrier gas to the plasma or flame by a second feed duct(13); and allowing the alkali metal element or alkaline earth metal element contained in the granule of presintering composition to react with the fluorine of the fluorine compound or the chlorine of the chlorine compound, thereby melting the presintering composition and optionally purifying the obtained one. The presintering composition is deposited on a preform set to move in front of a plasma torch(3) which moves back and forth substantially parallel to a longitudinal direction(L) of the preform, a first feed duct(9) feeds the plasma with grains of the presintering composition while optionally a second feed duck(13) feeds the plasma with a fluorine or chlorine compound mixed with a carrier gas(15).
Patent KR-20020086457-A (KR)
Inventor: PARK SUNG JIN
IPC: B23K37/02
Filed: 2002-11-04
Abstract: PURPOSE: An apparatus for automatically cutting H-beam and iron sheet is provided to carry out different cuttings such as horizontal, longitudinal and diagonal cuttings and also possible to cut a flat iron sheet. CONSTITUTION: The apparatus comprises a housing(3) with a vertical slit and a plurality of wheels(1); a driving component mounted inside the housing(3) to drive the wheels(1) stepwise; a rail(4) located at both sides of flange portion of an H-beam; a vertical screw(8) standing on rear side of the vertical slit and rotating by a first motor(5) and a belt and pulley; an arm(10) elevating and extending by rotation of the screw(8) and applied with a first torch to cut the flange at its longitudinal end; a horizontal driver(12) mounted on lower portion of a front side of the housing(3) to move a second torch(11).
Patent KR-20040042092-A (KR)
Title: Method for detecting fault location on transmission line using travelling waves
Inventor: KANG SANG HUI
IPC: G01R31/08
Filed: 2002-11-13
Abstract: PURPOSE: A method for detecting failure points of a transmission line by using a traveling wave is provided to rapidly and accurately detect the failure points without depending on an error factor such as a voltage phase angle, a failure resistance and a voltage difference during an accident. CONSTITUTION: A method for detecting failure points of a transmission line by using a traveling wave includes the steps of: sampling(S10) a voltage and a current values of a current period of an electric relay install position; filtering(S20) the sampled voltage and current values by using a finite impulse response(FIR) filter; extracting(S30) the superimposed component by subtracting the data stored at the previous period in the filtered data; and extracting the forward wave and the backward wave components of the electric relay install position from the superimposed components.
Patent KR-20040042114-A (KR)
Title: PVC Leather sheet
Inventor: AN SANG CHUL
IPC: B32B27/30
Filed: 2002-11-13
Abstract: PURPOSE: A method for making a PVC artificial leather sheet is provided to solve the problems of poor wear resistance and cracking, and to produce an improved PVC sheet having excellent flexibility, anti-flex property and solvent resistance. CONSTITUTION: The method for making a PVC artificial leather sheet(5) comprises the step of forming polyurethane coating on the top of a PVC sheet. More particularly, the PVC artificial leather sheet(5) is obtained by printing a PVC film, coating a skin layer(310) formed of polyurethane, a volatile organic solvent and a coloring agent on a release paper, applying an adhesive layer(320) formed of polyurethane, a volatile organic solvent and a crosslinking agent on the skin layer(310), laminating the printed PVC film with the polyurethane-coated release paper, and removing the release paper.
Patent KR-20040042239-A (KR)
Title: A Shelter For Abalone Culture
Inventor: JUNG CHUNG HUN
IPC: A01K61/00
Filed: 2002-11-13
Abstract: PURPOSE: A shelter for an abalone culture is provided to make an abalone separation work smoothly done by reducing abalone's stress and produce a high quality abalone while maintaining a higher survival ratio. CONSTITUTION: Upper end plates(13) and lower end plates(14) are formed integrally at upper and lower parts by using sloping surfaces(12) symmetrical to each other and formed in a slate form so as to be used as both raw feed and formula feed, thereby constituting a continuous concave and convex structure. The shelter for an abalone culture can reduce a shelter purchase cost and simplifies the step of sheltering by size in growth.
Patent KR-20040043976-A (KR)
Title: A stone biting test apparatus of tire
Inventor: KANG SU CHEOL
IPC: G01M17/02
Filed: 2002-11-20
Abstract: PURPOSE: A stone grip test apparatus of a tire is provided to estimate the durability of tread rubber against the impact of foreign matters by measuring the cracked degree and to help to design groove shapes to hinder occurrence of cracks at the groove base parts. CONSTITUTION: A stone grip test apparatus of a tire measures the cracked degree of the groove base parts when such foreign matters as stones are stuck in tread grooves of a tire(3). A rim of the tire is held and supported to driving shafts(2) of fixing parts(1). A tread(5) of the tire comes in contact with a hoisting and lowering plane(8) connected to a driving part(7) adjusted by a control part(6). Projection parts(10) to be fastened and separated by bolts are installed to the hoisting and lowering plane.
Patent KR-20030076183-A (KR)
IPC: H01L27/11
Filed: 2002-11-26
Abstract: 본 발명의 반도체 기억장치에서는, 동일행에 있어서 서로 인접하는 2개의 메모리셀(MC0, MC1)의 4개의 액세스 트랜지스터(N3A, N4A, N3B, N43)는, 공통의 p형 웰(3)내에 형성되어 있고, 메모리셀 MC0의 액세스 트랜지스터(N3A, N4A)의 각 게이트와 메모리셀 MC1의 액세스 트랜지스터(N3B, N4B)의 각 게이트와는 다른 워드선(WLA, WLB)에 전기적으로 접속되어 있다. 이것에 의해 멀티비트 에러의 발생을 감소할 수 있는 반도체 기억장치를 얻을 수 있다.
Patent KR-20040046683-A (KR)
Inventor: LEE JEONG GEUN
IPC: B23Q3/155
Filed: 2002-11-28
Abstract: PURPOSE: A tool carrier device of a machining center is provided to allow the safety grasping of tools even though the feeding speed of the carrier is increasing or the size or weight of the tools is larger or heavier. CONSTITUTION: A tool carrier device of a machining center is a main body(20) corresponding to the taper surface of tools at one end and including an adapter(60) connected to a hydraulic cylinder(70), a kicker(30) inserted into the main body, a collet(40) located between the main body and the kicker, a pin(42) formed in the main body to selectively fix the collet, a coil spring(50) inserted along the outer peripheral surface of the kicker and the inner side of the main body, and a lock nut(60) engaged with the kicker to support the coil spring.
Patent KR-20030013355-A (KR)
Title: The mittens a not release
Inventor: KWON JONG SOO
IPC: E05B75/00
Filed: 2002-12-02
Abstract: PURPOSE: Handcuffs prevented from being released are provided to prevent engagement from being forcibly released by preventing any element from being inserted into a space between a ratchet part of a mobile ring and saw teeth of a fastening piece. CONSTITUTION: Handcuffs prevented from being released include a semicircular mobile ring(100) having a ratchet part(110) doubly forming a plurality of saw teeth(111); a pair of semicircular fixed rings(200) connected to the other side of the mobile ring by a rotative moving shaft, wherein one is connected to the rotative moving shaft and the other integratedly forms a rectangular body part(220); and a moving passage formed in the body of the fixed rings to move the mobile ring, wherein the handcuffs include an extended wall(340) formed by extending a partition wall(320) of a diaphragm(300).
Patent KR-20040049754-A (KR)
Title: liquid crystal display devices having a black seal pattern and an resin external pattern around the black seal pattern
Inventor: CHOI GI SEOK
IPC: G02F1/1339
Filed: 2002-12-07
Abstract: PURPOSE: An LCD(Liquid Crystal Display) having a black seal pattern and an outside resin pattern formed at the circumference thereof is provided to reduce a resin BM(Black Matrix) region formed at the circumference of an active region of the LCD and replace the reduced region with the black seal pattern, thereby providing a compact LCD and an LCD having a light weight. CONSTITUTION: The LCD panel comprises an array substrate, as a lower substrate, and a color filter substrate, as an upper substrate. The LCD panel is divided into an active region(A3) and a non-display region(NA3). The non-display region(NA3) is divided into three parts. When adhering the array substrate and the color filter substrate, the C3 region on the array substrate is connected to an outside circuit, S3 is a seal pattern region, and B3 is a part of outside edge resin BM region of the color filter substrate. The seal pattern region(S3) and the BM region(B3) are added, thereby obtaining a liquid crystal region(L3). Through an LCM(Liquid Crystal Module) process, C3 and L3 are covered with an upper cover and only the active region(A3) is exposed.
Patent KR-20040051152-A (KR)
Inventor: YUK JI HEON
IPC: F01N13/00
Filed: 2002-12-12
Abstract: PURPOSE: A condensate water drain device of a muffler is provided to prevent the corrosion of a muffler by effectively discharging the condensate water generated in the muffler with the movement of a piston. CONSTITUTION: A condensate water drain device of a muffler comprises a housing(10) combined to one lower end of a muffler case(1) and having a specific receiving space, a drain hole(11) formed in the lower portion of the housing and used as a discharge path of the condensate water, a piston(12) selectively opening the drain hole, a pressure guide pipe(14) extending from an inlet pipe to the upper portion of the housing and guiding the exhaust pressure passing through the inlet pipe, a switching unit(20) selectively supplying power to drive unit(30) depending on the exhaust pressure guided by the pressure guide pipe, the drive unit driven by the power supplied from the switching unit to move the piston forwardly and backwardly.
Patent KR-20040051363-A (KR)
Title: MAC Frame Transmission Device and Method for the Wireless LAN Station
Inventor: AHN JAE YEONG
IPC: H04L12/861
Filed: 2002-12-12
Abstract: PURPOSE: An apparatus for transmitting media access control frames of a wireless LAN terminal and a method therefor are provided to efficiently support an IEEE 802.11 standard by designing queue structures managing wireless media access control frames based on various information. CONSTITUTION: A transmission frame generator(321) generates media access control transmission frames from an upper logic link control layer(310). A transmission frame sorter(322) sorts kinds of the transmission frames to transmit the sorted transmission frames to the corresponding queue. A transmission queue controller(323) controls tables of the corresponding queue and the transmission frames. A transmission buffer controller(324) controls the transmission frames. A TX queue table(331) is formed of information related to frames transmitted during a competitive period under an infrastructure network structure and frames transmitted to wireless terminals not operating in a power-saving mode under an IBSS(Independent Basic Service Set) network structure. A CF queue table(332) is formed of information related to frames transmitted during a non-competitive period under the infrastructure network structure. A PS queue table(333) is formed of information related to frames transmitted to wireless terminals operating in the power-saving mode under the IBSS network structure. A BM queue table(334) is formed of information related to multicast and broadcast frames under the IBSS network structure. A common frame buffer(335) stores TX queue, CF queue, and PS queue frames. A BM frame buffer(336) stores BM queue frames. An ATIM frame buffer(337) stores ATIM frames.
Patent KR-20040053512-A (KR)
Title: The improvement quality of noodles using the flour-ferment with Lactobacillus acidophilus
Inventor: CHA WOOK JIN
IPC: A23L7/109
Filed: 2002-12-14
Abstract: PURPOSE: A noodle quality improving agent obtained by inoculating Lactobacillus acidophilus as lactic acid bacteria into a fermentable liquid mixture containing wheat flour, water and salt and then fermenting is provided. It improves the product quality, storability, eating quality, workability and functionality of noodles when added to noodle material for making noodles. CONSTITUTION: About 1% by weight of Lactobacillus acidophilus is inoculated into a fermentable liquid mixture containing 100% by weight of wheat flour, 160% by weight of distilled water and 2% by weight of salt and then fermented at 37deg.C. The pH of the fermented material is continuously reduced according to the progress of fermentation and shows a pH of 3.06 at 72hr after the fermentation. To produce noodles, 10% by weight of the fermented material is mixed with 1.8% by weight of salt and 34% by weight of water, based on the weight of wheat flour.
Patent KR-20040052265-A (KR)
Title: An apparatus for removing dust in the ejector of rh system
Inventor: CHOI GYU IN
IPC: C21C7/10
Filed: 2002-12-16
Abstract: PURPOSE: An apparatus for removing dust in ejector of RH is provided to effectively remove dust stuck to the inside of the injector of the RH using an existing facility, reduce additional facility cost and particularly effectively remove dust so that operating ratio of the RH is further improved. CONSTITUTION: The apparatus comprises connection pipes(10,14) connected to supply pipe(144) of steam injection nozzle(140) and equipped with pump(12); a hot water tank(40) which is connected to the connection pipe(14), to which water supply pipe(20) and steam pipe(30) are respectively connected, and in which steam nozzle head(32) connected to the steam pipe is installed; and electromagnetic hammers(50) at least one or more of which are installed on the outer wall of the ejector of RH (L), wherein dust (D) stuck to the inside of the ejector is removed through hot water, wherein electronically operating switch valves(10a,14a,22,34,144a) electrically connected to a control part (C) are installed at the connection pipes, water supply pipe, steam pipe and steam supply pipe to control flow of hot water, water and steam into the connection pipes, water supply pipe, steam pipe and steam supply pipe, and temperature sensor(60a) and level sensor(60b) installed at the hot water tank and the electromagnetic hammers are electrically connected to the control part so that operation of the temperature sensor and level sensor and the electromagnetic hammers are controlled according to temperature and level of hot water, and wherein the connection pipes are connected to the steam supply pipe of the steam injection nozzle arranged on the ejector at an ascending position of the RH, and a drain pipe(70) is installed at a lower side of the RH to drain hot water injected.
Patent KR-20040055997-A (KR)
Title: Method for preventing external air from flowing into a walking beam type heating furnace
Inventor: LEE DONG EUN
IPC: C21D9/56
Filed: 2002-12-23
Abstract: PURPOSE: A method and an apparatus for preventing inflow of external air into walking beam type reheating furnace are provided to prevent the external air flown in from an entrance of the reheating furnace from diffusing into the reheating furnace by injecting upward an internal air in a lower part of the entrance of the reheating furnace. CONSTITUTION: In an apparatus for blocking an external air flown into the inside of the reheating furnace from an entrance region of walking beam type reheating furnace, the apparatus for preventing inflow of the external air into the walking beam type reheating furnace comprises an inner gas passageway(14) formed on an inner lower bottom surface of the entrance region of the reheating furnace; a blower(13) installed at the inner gas passageway to blow an inner gas of the reheating furnace; and a plurality of injection nozzles(12) for injecting an inner gas of high temperature flown into the inner gas passageway to form a gas curtain(16) for blocking an external air flown into the entrance region of the reheating furnace, wherein two rows or more of the injection nozzles are installed on the inner lower bottom surface of the entrance region of the reheating furnace.